Hi, I’m new with GEANT4 and I’m using it on Windows 10 system. I went through the installation which should be well done and also I did the post-installation procedure to set the environmental variables. The project are compiled with latest version of Visual Studio, however when the file .exe is created i got this kind of error for all the examples available.
If you need other info please ask, and thanks for helping.
I don’t think this is an error as such, rather, the init.mac
/init_vis.mac
file(s) that are run as part of the start up default to using OpenGL visualization. That’s the line
/vis/sceneHandler/create OGL
but the output on available drivers under the “Registered graphics systems are:” does not show OpenGL as being available. To fix this you can either:
- Reinstall Geant4 with OpenGL support using the CMake
GEANT4_USE_OPENGL_WIN32
configuration option (see the build options in the Install Guide.
- Change the
OGL
argument to one of those listed under the Registered Graphics Systems
list. However, that will not be interactive.
Thank you, I followed your instruction re-installing Geant4 with the OpenGL visualization on and now it works!